return;
prepared = true;
+
if(!command.empty())
executable = builder.get_vfs().find_binary(command);
- do_prepare();
+ prepare(*this);
if(!command.empty() && !executable)
{
builder.get_logger().log("problems", "Can't find executable %s for %s", command, tag);
}
}
+void Tool::prepare(Tool &tool) const
+{
+ if(&tool!=this && tool.get_base_tool()!=this)
+ throw invalid_argument("Tool::prepare");
+
+ if(&tool!=this && !command.empty() && tool.command.empty())
+ throw logic_error("Derived tool has no command");
+
+ do_prepare(tool);
+}
+
string Tool::create_build_signature(const BuildInfo &) const
{
if(executable)